Indiana rules against nonbio mom...might be the right result but the wrong reasoning

Indiana has allowed second-parent adoption since at least 2004. (In re K.S.P.). That's part of the background to M.S. v. C.S., a case decided by the Indiana Court of Appeals last week. C.S. is the biological mother of a daughter, S.S, conceived through donor insemination. M.S. was C.S.'s partner when the child was born in 2003 (and for several years before). Instead of filing a second-parent